CaratHunter
Plans
Oval|Lab Grown|IGI

9.16ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG559278885

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG559278885

Diamond specifications and retailer prices

From $2,448 SGD
£1,508 GBP
As of October 27, 2026
Save $8,572 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,020 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 9.16ct lab-grown oval diamond

This 9.16ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559278885 or 559278885. Listed at 11 retailers as of October 27, 2026, with prices from $2,448 to $11,020, a $8,572 spread on the same certified stone. Do Amore Diamonds lists it at $11,020. 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

9.16
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559278885
Dimensions17.01 × 11.98 × 7.29 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
17.01 mm11.98 mm9.16 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559278885
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $11,020 SGD|Low: $2,448 SGD|High: $15,175 SGD|Avg: $8,487 SGD
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 15$2,448 SGD
Retailer 17$2,934 SGD
Retailer 6$3,207 SGD
Retailer 5$3,756 SGD
Retailer 2$4,059 SGD
Retailer 4$4,252 SGD
Retailer 18$5,207 SGD
Retailer 3$5,223 SGD
Retailer 16$5,864 SGD
Retailer 14$7,082 SGD
Retailer 13$7,133 SGD
Retailer 19$9,836 SGD
Retailer 12$10,334 SGD
Do Amore Diamonds$11,020 SGD
Retailer 11$11,477 SGD
Retailer 7$11,851 SGD
Retailer 9$14,027 SGD
Retailer 8$14,229 SGD
Retailer 10$14,229 SGD

10 data points across 19 retailers

11 retailers$2,448 SGD to $11,020 SGD

A
Cheapest Retailer
-
$2,448 SGD
£1,508 GBP
B+
Retailer 2
-
$2,934 SGD
$2,295 USD
View
B+
Retailer 3
-
$4,059 SGD
$3,175 USD
View
B+
Retailer 4
-
$5,207 SGD
$4,073 USD
View
B+
Retailer 5
-
$5,223 SGD
$4,085 USD
View
B+
Retailer 6
-
$5,864 SGD
£3,612 GBP
View
B
Retailer 7
-
$7,082 SGD
$5,540 USD
View
B+
Retailer 8
-
$7,133 SGD
$5,580 USD
View
B
Retailer 9
-
$9,836 SGD
$7,694 USD
View
B
Retailer 10
-
$10,334 SGD
$8,084 USD
View
Most Expensive
B
Do Amore Diamonds
27-3F24B2DF1 · Oct 29
$11,020 SGD
$8,620 USD
View
10 more retailers have this diamond
Prices start from $2,448 SGDSave up to $8,572 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
9.16ct Oval
$2,448 SGD