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Oval|Lab Grown|IGI

6.86ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG778673975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778673975

Diamond specifications and retailer prices

From $1,466 SGD
$1,144 USD
As of October 27, 2026
Save $7,249 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,716 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.86ct lab-grown oval diamond

This 6.86ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778673975 or 778673975. Listed at 21 retailers as of October 27, 2026, with prices from $1,466 to $8,716, a $7,249 spread on the same certified stone. Brilliant Earth lists it at $8,716. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.86
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778673975
Dimensions15.53 × 10.57 × 6.49 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.53 mm10.57 mm6.86 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778673975
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.4%

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 27
Current: $8,716 SGD|Low: $1,466 SGD|High: $8,716 SGD|Avg: $4,132 SGD
Brilliant Earth
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
Retailer 17
October 27, 2026
Retailer 8$1,466 SGD
Retailer 16$1,743 SGD
Retailer 6$1,755 SGD
Retailer 2$2,177 SGD
Retailer 13$2,303 SGD
Retailer 15$2,426 SGD
Retailer 14$2,893 SGD
Retailer 10$2,989 SGD
Retailer 7$4,200 SGD
Retailer 3$4,537 SGD
Retailer 4$4,712 SGD
Retailer 5$5,099 SGD
Retailer 11$5,160 SGD
Retailer 17$6,387 SGD
Retailer 9$7,242 SGD
Retailer 12$7,568 SGD
Brilliant Earth$8,716 SGD

40 data points across 17 retailers

21 retailers$1,466 SGD to $8,716 SGD

A
Retailer 1
-
$1,310 SGD
$1,022 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,425 SGD
$1,112 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,466 SGD
$1,144 USD
View
Final sale: no returns
A
Retailer 4
-
$1,520 SGD
$1,186 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,743 SGD
$1,360 USD
View
A
Retailer 6
-
$1,755 SGD
HK$10,700 HKD
View
A
Retailer 7
-
$2,177 SGD
£1,338 GBP
View
A
Retailer 8
-
$2,303 SGD
€1,711 EUR
View
B+
Retailer 9
-
$2,426 SGD
$1,893 USD
View
A
Retailer 10
-
$2,848 SGD
$2,222 USD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$2,893 SGD
$2,257 USD
View
A
Retailer 12
-
$2,989 SGD
A$3,588 AUD
View
B+
Retailer 13
-
$4,200 SGD
£2,580 GBP
View
B+
Retailer 14
-
$4,537 SGD
$3,540 USD
View
B+
Retailer 15
-
$4,712 SGD
$3,676 USD
View
B+
Retailer 16
-
$5,099 SGD
View
B+
Retailer 17
-
$5,160 SGD
£3,170 GBP
View
B
Retailer 18
-
$6,387 SGD
A$7,667 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$7,313 SGD
$5,706 USD
View
B
Retailer 20
-
$7,568 SGD
$5,905 USD
View
Most Expensive
B
Brilliant Earth
18472466A · Oct 28
$8,716 SGD
$6,800 USD
View
20 more retailers have this diamond
Prices start from $1,466 SGDSave up to $7,249 SGD

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
6.86ct Oval
$1,466 SGD