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Oval|Lab Grown|IGI

2.78ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG607388584

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG607388584

Diamond specifications and retailer prices

From $445 SGD
$347 USD
As of October 29, 2026
Save $2,567 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,012 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.78ct lab-grown oval diamond

This 2.78ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607388584 or 607388584. Listed at 19 retailers as of October 29, 2026, with prices from $445 to $3,012, a $2,567 spread on the same certified stone. Brilliant Earth lists it at $3,012. 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

2.78
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607388584
Dimensions11.31 × 7.99 × 4.98 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.31 mm7.99 mm2.78 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607388584
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 29
Current: $3,012 SGD|Low: $406 SGD|High: $3,012 SGD|Avg: $1,225 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 17
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Retailer 20
October 30, 2026
Retailer 6$445 SGD
Retailer 14$497 SGD
Retailer 18$515 SGD
Retailer 3$551 SGD
Retailer 4$551 SGD
Retailer 20$639 SGD
Retailer 15$884 SGD
Retailer 11$888 SGD
Retailer 17$966 SGD
Retailer 13$989 SGD
Retailer 7$1,039 SGD
Retailer 9$1,220 SGD
Retailer 19$1,618 SGD
Retailer 5$1,773 SGD
Retailer 10$1,827 SGD
Retailer 12$1,895 SGD
Retailer 8$2,083 SGD
Retailer 2$2,131 SGD
Retailer 16$2,157 SGD
Brilliant Earth$3,012 SGD

39 data points across 20 retailers

19 retailers$445 SGD to $3,012 SGD

A
Cheapest Retailer
-
$445 SGD
$347 USD
A
Retailer 2
-
$497 SGD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$515 SGD
$402 USD
View
A
Retailer 4
-
$551 SGD
$430 USD
View
A
Retailer 5
-
$551 SGD
$430 USD
View
Retailer 6
-
$639 SGD
£392 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$884 SGD
$690 USD
View
B+
Retailer 8
-
$888 SGD
$693 USD
View
Retailer 9
-
$966 SGD
€718 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$989 SGD
£607 GBP
View
A
Retailer 11
-
$1,039 SGD
$811 USD
View
A
Retailer 12
-
$1,220 SGD
$952 USD
View
B+
Retailer 13
-
$1,618 SGD
$1,262 USD
View
B+
Retailer 14
-
$1,773 SGD
$1,383 USD
View
B+
Retailer 15
-
$1,827 SGD
$1,425 USD
View
B
Retailer 16
-
$2,083 SGD
$1,625 USD
View
B
Retailer 17
-
$2,131 SGD
$1,663 USD
View
B+
Retailer 18
-
$2,157 SGD
£1,325 GBP
View
Most Expensive
B
Brilliant Earth
8630794A · Oct 29
$3,012 SGD
$2,350 USD
View
18 more retailers have this diamond
Prices start from $445 SGDSave up to $2,567 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
2.78ct Oval
$445 SGD