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Oval|Lab Grown|IGI

0.78ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG733508690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733508690

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of October 29, 2026
Save €920 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,080 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733508690 or 733508690. Listed at 23 retailers as of October 27, 2026, with prices from €160 to €1,080, a €920 spread on the same certified stone. Queensmith lists it at €1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733508690
Dimensions7.28 × 5.14 × 3.13 mm
L/W Ratio1.42
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
7.28 mm5.14 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733508690
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: €357 EUR|Low: €154 EUR|High: €1,054 EUR|Avg: €454 EUR|-23.9%
Retailer 1
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Retailer 22
October 30, 2026
Retailer 22€160 EUR
Retailer 10€179 EUR
Retailer 2€185 EUR
Retailer 6€199 EUR
Retailer 7€199 EUR
Retailer 19€219 EUR
Retailer 3€229 EUR
Retailer 5€262 EUR
Retailer 11€269 EUR
Retailer 1€357 EUR
Retailer 12€359 EUR
Retailer 18€367 EUR
Retailer 9€405 EUR
Retailer 20€499 EUR
Retailer 16€506 EUR
Retailer 15€542 EUR
Retailer 8€638 EUR
Retailer 14€660 EUR
Retailer 4€686 EUR
Retailer 17€929 EUR
Retailer 13€1,008 EUR
Retailer 21€1,037 EUR

42 data points across 22 retailers

23 retailers€160 EUR to €1,080 EUR

A
Cheapest Retailer
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€160 EUR
$179 USD
A
Retailer 2
-
€179 EUR
$200 USD
View
Final sale: no returns
A
Retailer 3
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€185 EUR
$207 USD
View
A
Retailer 4
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€199 EUR
$222 USD
View
A
Retailer 5
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€199 EUR
$222 USD
View
A
Retailer 6
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€219 EUR
$245 USD
View
A
Retailer 7
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€229 EUR
HK$2,000 HKD
View
A
Retailer 8
-
€262 EUR
$293 USD
View
A
Retailer 9
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€269 EUR
$300 USD
View
B+
Retailer 10
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€357 EUR
£314 GBP
View
B+
Retailer 11
-
€359 EUR
ZAR 6,472 ZAR
View
B+
Retailer 12
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€367 EUR
View
B+
Retailer 13
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€405 EUR
$452 USD
View
B
Retailer 14
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€499 EUR
$558 USD
View
B+
Retailer 15
-
€506 EUR
A$869 AUD
View
B
Retailer 16
-
€542 EUR
SGD 818 SGD
View
B
Retailer 17
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€638 EUR
$713 USD
View
B
Retailer 18
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€660 EUR
$737 USD
View
B
Retailer 19
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€686 EUR
$767 USD
View
B
Retailer 20
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€929 EUR
£817 GBP
View
B
Retailer 21
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€1,008 EUR
$1,126 USD
View
B
Retailer 22
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€1,037 EUR
£912 GBP
View
Most Expensive
B
Queensmith
LG733508690 · Oct 27
€1,080 EUR
£950 GBP
View
22 more retailers have this diamond
Prices start from €160 EURSave up to €920 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
0.78ct Oval
€160 EUR