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Round|Lab Grown|IGI

10.78ct G VS1 Round Lab Grown Diamond

ID • G/VS1

Diamond specifications and retailer prices

From $2,658 SGD
$2,074 USD
As of October 29, 2026
Save $12,705 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,364 SGD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 10.78ct lab-grown round diamond

This 10.78ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 11 retailers as of October 28, 2026, with prices from $2,658 to $15,364, a $12,705 spread on the same certified stone. The Diamond Guys lists it at $15,364. 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

10.78
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.23 × 14.33 × 8.55 mm
L/W Ratio1.01
Top View
14.23 mm14.33 mm10.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
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: $3,379 SGD|Low: $2,658 SGD|High: $16,360 SGD|Avg: $6,128 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 29, 2026
Retailer 3$2,658 SGD
Retailer 4$3,077 SGD
Retailer 1$3,379 SGD
Retailer 5$4,638 SGD
Retailer 2$4,679 SGD
The Diamond Guys$15,364 SGD

16 data points across 6 retailers

11 retailers$2,658 SGD to $15,364 SGD

A
Cheapest Retailer
-
$2,658 SGD
$2,074 USD
Retailer 2
-
$2,829 SGD
$2,207 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$2,829 SGD
$2,207 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$3,077 SGD
$2,401 USD
View
Retailer 5
-
$3,077 SGD
$2,401 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$3,379 SGD
$2,636 USD
View
A
Retailer 7
-
$4,638 SGD
CA$5,026 CAD
View
A
Retailer 8
-
$4,679 SGD
$3,651 USD
View
Retailer 9
-
$4,978 SGD
$3,884 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$4,978 SGD
$3,884 USD
View
Price last confirmed 11 days ago
Most Expensive
B
The Diamond Guys
1966903330 · Oct 28
$15,364 SGD
$11,987 USD
View
10 more retailers have this diamond
Prices start from $2,658 SGDSave up to $12,705 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
10.78ct Round
$2,658 SGD