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Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG763648987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763648987

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 29, 2026
Save $1,352 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,641 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763648987 or 763648987. Listed at 19 retailers as of October 29, 2026, with prices from $288 to $1,641, a $1,352 spread on the same certified stone. Brilliant Earth lists it at $1,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763648987
Dimensions7.21 × 7.23 × 4.41 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
7.21 mm7.23 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763648987
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.1%

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: $1,641 SGD|Low: $228 SGD|High: $2,563 SGD|Avg: $912 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
October 29, 2026
Retailer 16$322 SGD
Retailer 15$333 SGD
Retailer 14$394 SGD
Retailer 6$510 SGD
Retailer 10$576 SGD
Retailer 2$662 SGD
Retailer 11$723 SGD
Retailer 3$783 SGD
Retailer 13$936 SGD
Retailer 5$966 SGD
Retailer 7$1,155 SGD
Retailer 4$1,214 SGD
Retailer 12$1,333 SGD
Retailer 9$1,437 SGD
Retailer 8$1,630 SGD
Brilliant Earth$1,641 SGD

40 data points across 16 retailers

19 retailers$288 SGD to $1,641 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$322 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$333 SGD
$260 USD
View
A
Retailer 4
-
$356 SGD
$278 USD
View
A
Retailer 5
-
$394 SGD
HK$2,400 HKD
View
B+
Retailer 6
-
$510 SGD
$398 USD
View
A
Retailer 7
-
$576 SGD
€428 EUR
View
A
Retailer 8
-
$662 SGD
£406 GBP
View
B+
Retailer 9
-
$723 SGD
A$868 AUD
View
B+
Retailer 10
-
$783 SGD
$611 USD
View
B+
Retailer 11
-
$833 SGD
$650 USD
View
B
Retailer 12
-
$936 SGD
$730 USD
View
B+
Retailer 13
-
$986 SGD
$769 USD
View
B
Retailer 14
-
$1,155 SGD
View
B
Retailer 15
-
$1,214 SGD
$948 USD
View
B
Retailer 16
-
$1,333 SGD
$1,040 USD
View
B
Retailer 17
-
$1,437 SGD
£883 GBP
View
B
Retailer 18
-
$1,630 SGD
$1,272 USD
View
Most Expensive
B
Brilliant Earth
20555150A · Oct 29
$1,641 SGD
$1,280 USD
View
18 more retailers have this diamond
Prices start from $288 SGDSave up to $1,352 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
1.43ct Round
$288 SGD