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Oval|Lab Grown|IGI

1.56ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG839677244

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839677244

Diamond specifications and retailer prices

From $297 USD
As of November 1, 2026
Save $2,902 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,199 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839677244 or 839677244. Listed at 23 retailers as of October 30, 2026, with prices from $297 to $3,199, a $2,902 spread on the same certified stone. Yadav Diamonds lists it at $3,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839677244
Dimensions9.43 × 6.40 × 4.10 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm6.40 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839677244
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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: Nov 1
Current: $649 USD|Low: $297 USD|High: $2,295 USD|Avg: $839 USD|-1.5%
Retailer 1
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Retailer 22
November 2, 2026
Retailer 6$297 USD
Retailer 14$345 USD
Retailer 3$369 USD
Retailer 8$369 USD
Retailer 17$380 USD
Retailer 7$410 USD
Retailer 11$495 USD
Retailer 19$525 USD
Retailer 18$586 USD
Retailer 10$630 USD
Retailer 12$636 USD
Retailer 1$649 USD
Retailer 21$857 USD
Retailer 20$889 USD
Retailer 4$1,063 USD
Retailer 5$1,185 USD
Retailer 13$1,198 USD
Retailer 15$1,233 USD
Retailer 2$1,316 USD
Retailer 16$1,478 USD
Retailer 9$1,572 USD
Retailer 22$2,295 USD

30 data points across 22 retailers

23 retailers$297 USD to $3,199 USD

A
Cheapest Retailer
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$297 USD
A
Retailer 2
-
$345 USD
View
Retailer 3
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$369 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$369 USD
View
A
Retailer 5
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$380 USD
£299 GBP
View
A
Retailer 6
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$410 USD
HK$3,200 HKD
View
A
Retailer 7
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$495 USD
View
A
Retailer 8
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$525 USD
View
A
Retailer 9
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$586 USD
€558 EUR
View
A
Retailer 10
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$630 USD
View
A
Retailer 11
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$636 USD
ZAR 10,273 ZAR
View
A
Retailer 12
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$649 USD
£511 GBP
View
A
Retailer 13
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$857 USD
A$1,319 AUD
View
A
Retailer 14
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$889 USD
View
B+
Retailer 15
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$1,063 USD
View
B+
Retailer 16
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$1,185 USD
View
B+
Retailer 17
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$1,198 USD
SGD 1,619 SGD
View
B+
Retailer 18
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$1,233 USD
View
B+
Retailer 19
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$1,316 USD
View
B+
Retailer 20
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$1,478 USD
£1,164 GBP
View
B+
Retailer 21
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$1,572 USD
View
B
Retailer 22
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$2,295 USD
View
Most Expensive
B
Yadav Diamonds
13290773 · Oct 30
$3,199 USD
View
22 more retailers have this diamond
Prices start from $297 USDSave up to $2,902 USD

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
$297 USD