Oval|Lab Grown|IGI

1.55ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG831626717

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831626717

Diamond specifications and retailer prices

From $217 USD
As of October 23, 2026
Save $1,463 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,680 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831626717 or 831626717. Listed at 20 retailers as of October 23, 2026, with prices from $217 to $1,680, a $1,463 spread on the same certified stone. Do Amore Diamonds lists it at $1,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831626717
Dimensions9.43 × 6.40 × 3.98 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 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831626717
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.2%

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 23
Current: $1,680 USD|Low: $200 USD|High: $1,680 USD|Avg: $775 USD|+1.8%
Do Amore Diamonds
Retailer 2
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October 23, 2026
Retailer 8$217 USD
Retailer 19$242 USD
Retailer 15$248 USD
Retailer 14$265 USD
Retailer 6$269 USD
Retailer 21$330 USD
Retailer 2$361 USD
Retailer 18$416 USD
Retailer 16$542 USD
Retailer 5$600 USD
Retailer 3$616 USD
Retailer 17$847 USD
Retailer 9$925 USD
Retailer 4$954 USD
Retailer 22$1,022 USD
Retailer 20$1,120 USD
Retailer 7$1,125 USD
Retailer 11$1,160 USD
Retailer 10$1,185 USD
Retailer 13$1,247 USD
Retailer 12$1,497 USD
Do Amore Diamonds$1,680 USD

30 data points across 22 retailers

20 retailers$217 USD to $1,680 USD

A
Cheapest Retailer
-
$217 USD
Retailer 2
-
$248 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$265 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$269 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$330 USD
£260 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$361 USD
View
A
Retailer 7
-
$416 USD
View
A
Retailer 8
-
$542 USD
£427 GBP
View
A
Retailer 9
-
$600 USD
View
A
Retailer 10
-
$616 USD
View
Retailer 11
-
$847 USD
CA$1,176 CAD
View
Price last confirmed 7 days ago
Retailer 12
-
$925 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$954 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,022 USD
View
B
Retailer 15
-
$1,120 USD
View
B
Retailer 16
-
$1,125 USD
View
B
Retailer 17
-
$1,160 USD
View
Retailer 18
-
$1,185 USD
£933 GBP
View
Price last confirmed 14 days ago
B
Retailer 19
-
$1,247 USD
View
Most Expensive
B
Do Amore Diamonds
25-2318080-004 · Oct 23
$1,680 USD
View
19 more retailers have this diamond
Prices start from $217 USDSave up to $1,463 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
1.55ct Oval
$217 USD