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4.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG692533943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692533943

Diamond specifications and retailer prices

From $2,497 SGD
$1,953 USD
As of October 29, 2026
Save $14,787 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,284 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.3ct lab-grown round diamond

This 4.3ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692533943 or 692533943. Listed at 17 retailers as of October 29, 2026, with prices from $2,497 to $17,284, a $14,787 spread on the same certified stone. Brilliant Earth lists it at $17,284. 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

4.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692533943
Dimensions10.48 × 10.43 × 6.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.48 mm10.43 mm4.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692533943
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

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: $17,284 SGD|Low: $2,242 SGD|High: $19,278 SGD|Avg: $7,269 SGD|-2.9%
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
Retailer 17
October 29, 2026
Retailer 14$2,497 SGD
Retailer 4$2,715 SGD
Retailer 15$3,020 SGD
Retailer 9$3,140 SGD
Retailer 10$3,243 SGD
Retailer 12$3,247 SGD
Retailer 3$4,394 SGD
Retailer 13$4,533 SGD
Retailer 17$4,754 SGD
Retailer 8$4,904 SGD
Retailer 11$5,164 SGD
Retailer 5$6,665 SGD
Retailer 6$7,012 SGD
Retailer 2$8,719 SGD
Retailer 7$14,150 SGD
Retailer 16$17,169 SGD
Brilliant Earth$17,284 SGD

33 data points across 17 retailers

17 retailers$2,497 SGD to $17,284 SGD

A
Cheapest Retailer
-
$2,497 SGD
$1,953 USD
A
Retailer 2
-
$2,715 SGD
$2,124 USD
View
A
Retailer 3
-
$2,919 SGD
$2,283 USD
View
A
Retailer 4
-
$3,020 SGD
$2,362 USD
View
A
Retailer 5
-
$3,140 SGD
$2,456 USD
View
Final sale: no returns
A
Retailer 6
-
$3,247 SGD
$2,540 USD
View
A
Retailer 7
-
$4,394 SGD
$3,437 USD
View
A
Retailer 8
-
$4,533 SGD
$3,546 USD
View
A
Retailer 9
-
$4,754 SGD
$3,719 USD
View
A
Retailer 10
-
$4,904 SGD
$3,836 USD
View
A
Retailer 11
-
$5,164 SGD
€3,847 EUR
View
A
Retailer 12
-
$6,665 SGD
$5,214 USD
View
Retailer 13
-
$7,012 SGD
A$8,439 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$8,719 SGD
£5,370 GBP
View
Retailer 15
-
$14,150 SGD
A$17,028 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$17,169 SGD
$13,430 USD
View
Most Expensive
B
Brilliant Earth
13527946Y · Oct 29
$17,284 SGD
$13,520 USD
View
16 more retailers have this diamond
Prices start from $2,497 SGDSave up to $14,787 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
4.30ct Round
$2,497 SGD