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Round|Lab Grown|IGI

9.05ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG821668478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821668478

Diamond specifications and retailer prices

From $2,295 SGD
$1,795 USD
As of October 29, 2026
Save $12,138 SGD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $22,551 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.05ct lab-grown round diamond

This 9.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668478 or 821668478. Listed at 13 retailers as of October 29, 2026, with a 529% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

9.05
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668478
Dimensions13.61 × 13.57 × 7.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.61 mm13.57 mm9.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821668478
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.7%

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: Oct 29
Current: $22,551 SGD|Low: $2,233 SGD|High: $22,551 SGD|Avg: $6,622 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
October 31, 2026
Retailer 14$2,295 SGD
Retailer 8$2,497 SGD
Retailer 7$2,876 SGD
Retailer 6$3,792 SGD
Retailer 11$4,038 SGD
Retailer 2$4,428 SGD
Retailer 9$4,477 SGD
Retailer 5$5,344 SGD
Retailer 12$6,503 SGD
Retailer 4$6,967 SGD
Retailer 13$7,280 SGD
Retailer 10$8,436 SGD
Retailer 3$14,433 SGD
Brilliant Earth$22,551 SGD

35 data points across 14 retailers

13 retailers$2,295 SGD to $14,433 SGD

A
Cheapest Retailer
-
$2,295 SGD
$1,795 USD
A
Retailer 2
-
$2,497 SGD
$1,953 USD
View
A
Retailer 3
-
$2,876 SGD
$2,250 USD
View
B+
Retailer 4
-
$3,792 SGD
$2,966 USD
View
B+
Retailer 5
-
$4,038 SGD
$3,159 USD
View
B+
Retailer 6
-
$4,428 SGD
€3,299 EUR
View
B+
Retailer 7
-
$4,477 SGD
$3,502 USD
View
Retailer 8
-
$5,344 SGD
$4,180 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$6,503 SGD
$5,087 USD
View
B
Retailer 10
-
$7,280 SGD
$5,694 USD
View
B
Retailer 11
-
$8,436 SGD
£5,196 GBP
View
B
Retailer 12
-
$14,433 SGD
$11,290 USD
View
Most Expensive
Brilliant Earth
21676709A · Oct 29
$22,551 SGD
$17,640 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,295 SGDSave up to $12,138 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
9.05ct Round
$2,295 SGD