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Oval|Lab Grown|IGI

0.71ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG811612138

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811612138

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $894 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,470 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811612138 or 811612138. Listed at 17 retailers as of October 28, 2026, with a 581% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811612138
Dimensions7.00 × 4.98 × 3.14 mm
L/W Ratio1.41
Girdle conditionFaceted
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
7.00 mm4.98 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811612138
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,470 USD|Low: $172 USD|High: $1,490 USD|Avg: $574 USD|-1.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$172 USD
Retailer 9$178 USD
Retailer 5$205 USD
Retailer 11$230 USD
Retailer 3$285 USD
Retailer 8$351 USD
Retailer 2$373 USD
Retailer 7$380 USD
Retailer 10$523 USD
Retailer 4$850 USD
Retailer 6$988 USD
Retailer 13$1,048 USD
Do Amore Diamonds$1,470 USD

40 data points across 13 retailers

17 retailers$154 USD to $1,048 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$178 USD
View
A
Retailer 4
-
$190 USD
View
A
Retailer 5
-
$190 USD
View
A
Retailer 6
-
$205 USD
View
A
Retailer 7
-
$230 USD
View
A
Retailer 8
-
$285 USD
View
A
Retailer 9
-
$351 USD
€334 EUR
View
B+
Retailer 10
-
$373 USD
£294 GBP
View
B+
Retailer 11
-
$380 USD
ZAR 6,137 ZAR
View
B+
Retailer 12
-
$523 USD
View
B
Retailer 13
-
$676 USD
View
B
Retailer 14
-
$850 USD
View
B
Retailer 15
-
$988 USD
£778 GBP
View
B
Retailer 16
-
$1,048 USD
View
Most Expensive
B
Do Amore Diamonds
27-B9314DEDC · Oct 29
$1,470 USD
View
Price under review
16 more retailers have this diamond
Prices start from $154 USDSave up to $894 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
0.71ct Oval
$154 USD