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Round|Lab Grown|IGI

10.86ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG705533354

Shape and cutting style on the report: Round brilliant

Certificate IGI LG705533354

Diamond specifications and retailer prices

From $2,262 SGD
$1,769 USD
As of November 1, 2026
Save $15,284 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,547 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.86ct lab-grown round diamond

This 10.86ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705533354 or 705533354. Listed at 18 retailers as of November 1, 2026, with prices from $2,262 to $17,547, a $15,284 spread on the same certified stone. Brilliant Earth lists it at $17,547. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.86
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705533354
Dimensions14.35 × 14.26 × 8.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm14.26 mm10.86 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705533354
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: Nov 1
Current: $17,547 SGD|Low: $2,262 SGD|High: $18,096 SGD|Avg: $5,229 SGD|-3.0%
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
November 2, 2026
Retailer 13$2,262 SGD
Retailer 9$2,462 SGD
Retailer 6$2,534 SGD
Retailer 7$2,624 SGD
Retailer 3$2,756 SGD
Retailer 12$3,028 SGD
Retailer 17$3,262 SGD
Retailer 11$3,676 SGD
Retailer 14$3,750 SGD
Retailer 2$4,415 SGD
Retailer 10$4,829 SGD
Retailer 8$4,919 SGD
Retailer 15$7,561 SGD
Retailer 16$8,763 SGD
Retailer 4$9,201 SGD
Retailer 5$10,313 SGD
Brilliant Earth$17,547 SGD

40 data points across 17 retailers

18 retailers$2,262 SGD to $17,547 SGD

A
Cheapest Retailer
-
$2,262 SGD
$1,769 USD
A
Retailer 2
-
$2,462 SGD
$1,925 USD
View
A
Retailer 3
-
$2,534 SGD
$1,981 USD
View
Final sale: no returns
A
Retailer 4
-
$2,624 SGD
$2,052 USD
View
Retailer 5
-
$2,753 SGD
$2,153 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$2,756 SGD
$2,155 USD
View
A
Retailer 7
-
$3,028 SGD
HK$18,500 HKD
View
A
Retailer 8
-
$3,262 SGD
$2,551 USD
View
A
Retailer 9
-
$3,676 SGD
£2,263 GBP
View
B+
Retailer 10
-
$3,750 SGD
$2,932 USD
View
B+
Retailer 11
-
$4,415 SGD
$3,452 USD
View
B+
Retailer 12
-
$4,829 SGD
€3,596 EUR
View
B+
Retailer 13
-
$4,919 SGD
$3,846 USD
View
B
Retailer 14
-
$7,561 SGD
$5,912 USD
View
B
Retailer 15
-
$8,763 SGD
View
B
Retailer 16
-
$9,201 SGD
$7,195 USD
View
B
Retailer 17
-
$10,313 SGD
$8,064 USD
View
Most Expensive
B
Brilliant Earth
16412520A · Nov 2
$17,547 SGD
$13,720 USD
View
17 more retailers have this diamond
Prices start from $2,262 SGDSave up to $15,284 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
10.86ct Round
$2,262 SGD