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Oval|Lab Grown|IGI

1.91ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG689541670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689541670

Diamond specifications and retailer prices

From $686 USD
As of October 28, 2026
Save $2,633 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,319 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.91ct lab-grown oval diamond

This 1.91ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689541670 or 689541670. Listed at 17 retailers as of October 28, 2026, with prices from $686 to $3,319, a $2,633 spread on the same certified stone. MOH London lists it at $3,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689541670
Dimensions10.03 × 10.03 × 6.96 mm
L/W Ratio1.00
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
10.03 mm10.03 mm1.91 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689541670
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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 28
Current: $3,319 USD|Low: $582 USD|High: $3,319 USD|Avg: $1,405 USD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$610 USD
Retailer 6$683 USD
Retailer 11$686 USD
Retailer 3$756 USD
Retailer 7$869 USD
Retailer 2$890 USD
Retailer 10$949 USD
Retailer 12$1,166 USD
Retailer 8$1,280 USD
Retailer 9$1,307 USD
Retailer 5$1,765 USD
Retailer 13$1,887 USD
Retailer 16$1,989 USD
Retailer 14$2,210 USD
Retailer 15$2,427 USD
MOH London$3,319 USD

26 data points across 16 retailers

17 retailers$686 USD to $3,319 USD

A
Retailer 1
-
$610 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$683 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$686 USD
View
Final sale: no returns
A
Retailer 4
-
$756 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$869 USD
£685 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$890 USD
View
B+
Retailer 7
-
$949 USD
View
B+
Retailer 8
-
$1,166 USD
View
B+
Retailer 9
-
$1,280 USD
A$1,969 AUD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$1,307 USD
ZAR 21,114 ZAR
View
B
Retailer 11
-
$1,765 USD
A$2,716 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,887 USD
View
B
Retailer 13
-
$1,989 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,210 USD
£1,740 GBP
View
B
Retailer 15
-
$2,427 USD
View
B
Retailer 16
-
$3,239 USD
£2,550 GBP
View
Most Expensive
B
MOH London
LG689541670 · Oct 29
$3,319 USD
£2,613 GBP
View
16 more retailers have this diamond
Prices start from $686 USDSave up to $2,633 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
1.91ct Oval
$686 USD