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Round|Lab Grown|GIA

4.30ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 7521905977

Certificate GIA 7521905977

Diamond specifications and retailer prices

From $6,480 SGD
$5,056 USD
As of October 29, 2026
Save $38,097 SGD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $44,578 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 GIA 7521905977. Listed at 16 retailers as of October 29, 2026, with prices from $6,480 to $44,578, a $38,097 spread on the same certified stone. Do Amore Diamonds lists it at $44,578. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7521905977
Dimensions10.47 × 10.49 × 6.37 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.47 mm10.49 mm4.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521905977
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $44,578 SGD|Low: $6,480 SGD|High: $45,590 SGD|Avg: $16,944 SGD|-2.2%
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 29, 2026
Retailer 15$6,480 SGD
Retailer 3$6,790 SGD
Retailer 16$6,810 SGD
Retailer 8$7,003 SGD
Retailer 6$7,421 SGD
Retailer 18$7,543 SGD
Retailer 12$7,709 SGD
Retailer 17$9,426 SGD
Retailer 19$9,850 SGD
Retailer 14$11,615 SGD
Retailer 13$14,007 SGD
Retailer 7$14,161 SGD
Retailer 2$16,973 SGD
Retailer 4$18,753 SGD
Retailer 5$21,371 SGD
Retailer 10$21,900 SGD
Retailer 11$30,565 SGD
Retailer 9$30,574 SGD
Do Amore Diamonds$44,578 SGD

30 data points across 19 retailers

16 retailers$6,480 SGD to $44,578 SGD

A
Cheapest Retailer
-
$6,480 SGD
$5,056 USD
A
Retailer 2
-
$6,790 SGD
$5,298 USD
View
A
Retailer 3
-
$6,810 SGD
$5,313 USD
View
A
Retailer 4
-
$6,938 SGD
$5,413 USD
View
A
Retailer 5
-
$7,003 SGD
$5,464 USD
View
A
Retailer 6
-
$7,421 SGD
$5,790 USD
View
Final sale: no returns
A
Retailer 7
-
$7,543 SGD
$5,885 USD
View
B+
Retailer 8
-
$9,426 SGD
$7,354 USD
View
B+
Retailer 9
-
$9,850 SGD
$7,685 USD
View
B+
Retailer 10
-
$11,615 SGD
$9,062 USD
View
B+
Retailer 11
-
$14,007 SGD
€10,408 EUR
View
B+
Retailer 12
-
$16,973 SGD
£10,427 GBP
View
Retailer 13
-
$18,753 SGD
A$22,510 AUD
View
Price last confirmed 7 days ago
Retailer 14
-
$21,371 SGD
A$25,652 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$21,900 SGD
$17,087 USD
View
Most Expensive
B
Do Amore Diamonds
27-1B9879E0D · Oct 30
$44,578 SGD
$34,780 USD
View
15 more retailers have this diamond
Prices start from $6,480 SGDSave up to $38,097 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
$6,480 SGD