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Round|Lab Grown|IGI

12.26ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG792609125

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792609125

Diamond specifications and retailer prices

From $5,299 SGD
$4,145 USD
As of October 29, 2026
Save $31,161 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $42,711 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12.26ct lab-grown round diamond

This 12.26ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792609125 or 792609125. Listed at 21 retailers as of October 29, 2026, with a 588% 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

12.26
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792609125
Dimensions14.74 × 14.80 × 9.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.74 mm14.80 mm12.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792609125
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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 29
Current: $12,842 SGD|Low: $5,088 SGD|High: $16,288 SGD|Avg: $8,871 SGD|-0.2%
Retailer 1
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
November 1, 2026
Retailer 16$5,299 SGD
Retailer 5$5,553 SGD
Retailer 7$5,934 SGD
Retailer 3$6,148 SGD
Retailer 12$6,149 SGD
Retailer 4$6,337 SGD
Retailer 15$7,999 SGD
Retailer 6$8,480 SGD
Retailer 14$8,744 SGD
Retailer 10$8,776 SGD
Retailer 13$8,808 SGD
Retailer 11$10,503 SGD
Retailer 8$10,984 SGD
Retailer 1$12,842 SGD
Retailer 9$15,365 SGD
Retailer 2$15,628 SGD

44 data points across 16 retailers

21 retailers$5,299 SGD to $36,460 SGD

A
Cheapest Retailer
-
$5,299 SGD
$4,145 USD
A
Retailer 2
-
$5,553 SGD
$4,344 USD
View
A
Retailer 3
-
$5,934 SGD
$4,642 USD
View
Final sale: no returns
Retailer 4
-
$6,148 SGD
$4,809 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$6,148 SGD
$4,809 USD
View
A
Retailer 6
-
$6,149 SGD
$4,810 USD
View
A
Retailer 7
-
$6,337 SGD
$4,957 USD
View
A
Retailer 8
-
$7,999 SGD
$6,257 USD
View
B+
Retailer 9
-
$8,480 SGD
$6,633 USD
View
Retailer 10
-
$8,744 SGD
$6,840 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$8,776 SGD
£5,406 GBP
View
B+
Retailer 12
-
$8,808 SGD
$6,890 USD
View
B+
Retailer 13
-
$10,138 SGD
$7,930 USD
View
B+
Retailer 14
-
$10,503 SGD
ZAR 132,725 ZAR
View
B+
Retailer 15
-
$12,842 SGD
A$15,455 AUD
View
B+
Retailer 16
-
$15,365 SGD
A$18,491 AUD
View
B
Retailer 17
-
$15,628 SGD
$12,225 USD
View
B
Retailer 18
-
$16,922 SGD
$13,237 USD
View
B
Retailer 19
-
$24,255 SGD
$18,973 USD
View
B
Retailer 20
-
$36,460 SGD
$28,520 USD
View
Most Expensive
Do Amore Diamonds
23-792609125 · Oct 31
$42,711 SGD
$33,410 USD
View
Price under review
20 more retailers have this diamond
Prices start from $5,299 SGDSave up to $31,161 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
12.26ct Round
$5,299 SGD