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Oval|Lab Grown|IGI

1.56ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG736506234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG736506234

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of October 29, 2026
Save €2,164 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,399 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG736506234 or 736506234. Listed at 27 retailers as of October 29, 2026, with prices from €235 to €2,399, a €2,164 spread on the same certified stone. Brilliant Earth lists it at €2,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736506234
Dimensions9.60 × 6.48 × 4.01 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.60 mm6.48 mm1.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736506234
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,399 EUR|Low: €225 EUR|High: €3,025 EUR|Avg: €888 EUR|-20.7%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 25€235 EUR
Retailer 24€271 EUR
Retailer 4€277 EUR
Retailer 3€290 EUR
Retailer 2€340 EUR
Retailer 6€425 EUR
Retailer 17€435 EUR
Retailer 8€455 EUR
Retailer 22€526 EUR
Retailer 14€527 EUR
Retailer 21€551 EUR
Retailer 13€567 EUR
Retailer 15€645 EUR
Retailer 16€719 EUR
Retailer 9€742 EUR
Retailer 20€745 EUR
Retailer 5€892 EUR
Retailer 26€1,030 EUR
Retailer 11€1,142 EUR
Retailer 18€1,178 EUR
Retailer 10€1,242 EUR
Retailer 19€1,264 EUR
Retailer 23€1,286 EUR
Retailer 7€1,741 EUR
Retailer 12€2,077 EUR
Brilliant Earth€2,399 EUR

30 data points across 26 retailers

27 retailers€235 EUR to €2,399 EUR

A
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€271 EUR
$303 USD
View
A
Retailer 3
-
€277 EUR
$310 USD
View
Final sale: no returns
A
Retailer 4
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€290 EUR
$324 USD
View
A
Retailer 5
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€340 EUR
£299 GBP
View
A
Retailer 6
-
€425 EUR
$475 USD
View
A
Retailer 7
-
€435 EUR
HK$3,800 HKD
View
A
Retailer 8
-
€455 EUR
$508 USD
View
A
Retailer 9
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€526 EUR
View
A
Retailer 10
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€527 EUR
$589 USD
View
A
Retailer 11
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€551 EUR
ZAR 9,936 ZAR
View
A
Retailer 12
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€567 EUR
£498 GBP
View
A
Retailer 13
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€645 EUR
A$1,108 AUD
View
A
Retailer 14
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€719 EUR
$803 USD
View
A
Retailer 15
-
€742 EUR
$829 USD
View
A
Retailer 16
-
€745 EUR
A$1,281 AUD
View
B+
Retailer 17
-
€892 EUR
$996 USD
View
B+
Retailer 18
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€1,030 EUR
$1,151 USD
View
B+
Retailer 19
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€1,142 EUR
$1,276 USD
View
B+
Retailer 20
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€1,178 EUR
$1,316 USD
View
B+
Retailer 21
-
€1,242 EUR
$1,387 USD
View
B+
Retailer 22
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€1,264 EUR
SGD 1,909 SGD
View
B+
Retailer 23
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€1,286 EUR
£1,131 GBP
View
Retailer 24
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€1,741 EUR
A$2,992 AUD
View
Price last confirmed 23 days ago
B
Retailer 25
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€2,077 EUR
$2,320 USD
View
Retailer 26
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€2,166 EUR
$2,420 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
17199663Y · Oct 30
€2,399 EUR
$2,680 USD
View
26 more retailers have this diamond
Prices start from €235 EURSave up to €2,164 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.56ct Oval
€235 EUR