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Round|Lab Grown|IGI

1.23ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG685558637

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685558637

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of October 29, 2026
Save $1,970 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,199 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685558637 or 685558637. Listed at 22 retailers as of October 29, 2026, with prices from $229 to $2,199, a $1,970 spread on the same certified stone. Do Amore Diamonds lists it at $2,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685558637
Dimensions6.88 × 6.84 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm6.84 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685558637
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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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: $524 SGD|Low: $229 SGD|High: $1,479 SGD|Avg: $683 SGD|-1.1%
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
October 30, 2026
Retailer 2$229 SGD
Retailer 6$254 SGD
Retailer 13$265 SGD
Retailer 3$284 SGD
Retailer 15$284 SGD
Retailer 1$524 SGD
Retailer 10$537 SGD
Retailer 9$571 SGD
Retailer 5$658 SGD
Retailer 7$671 SGD
Retailer 14$764 SGD
Retailer 4$803 SGD
Retailer 11$909 SGD
Retailer 12$960 SGD
Retailer 8$1,441 SGD
Retailer 16$1,464 SGD

30 data points across 16 retailers

22 retailers$229 SGD to $2,199 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
A
Retailer 2
-
$254 SGD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$265 SGD
$207 USD
View
A
Retailer 4
-
$284 SGD
$222 USD
View
A
Retailer 5
-
$284 SGD
$222 USD
View
B+
Retailer 6
-
$382 SGD
$299 USD
View
A
Retailer 7
-
$417 SGD
$326 USD
View
Retailer 8
-
$442 SGD
HK$2,700 HKD
View
Price last confirmed 56 days ago
A
Retailer 9
-
$524 SGD
£323 GBP
View
A
Retailer 10
-
$537 SGD
ZAR 6,786 ZAR
View
B+
Retailer 11
-
$571 SGD
£351 GBP
View
B+
Retailer 12
-
$601 SGD
$470 USD
View
Retailer 13
-
$658 SGD
$515 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$671 SGD
A$808 AUD
View
B+
Retailer 15
-
$764 SGD
A$920 AUD
View
B+
Retailer 16
-
$803 SGD
$628 USD
View
B+
Retailer 17
-
$909 SGD
$711 USD
View
B+
Retailer 18
-
$960 SGD
A$1,155 AUD
View
B
Retailer 19
-
$1,226 SGD
$959 USD
View
B
Retailer 20
-
$1,441 SGD
$1,127 USD
View
B
Retailer 21
-
$1,464 SGD
£902 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DC5D9F11F · Oct 29
$2,199 SGD
$1,720 USD
View
21 more retailers have this diamond
Prices start from $229 SGDSave up to $1,970 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
1.23ct Round
$229 SGD