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Round|Lab Grown|GIA

4.19ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 6512744026

Certificate GIA 6512744026

Diamond specifications and retailer prices

From $6,339 SGD
$4,946 USD
As of October 30, 2026
Save $33,861 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $50,012 SGD at Zales · As of October 28, 2026
View at Zales

About this 4.19ct lab-grown round diamond

This 4.19ct 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 6512744026. Listed at 19 retailers as of October 29, 2026, with a 534% 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

4.19
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6512744026
Dimensions10.30 × 10.33 × 6.42 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
10.30 mm10.33 mm4.19 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512744026
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 30
Current: $17,518 SGD|Low: $6,339 SGD|High: $50,012 SGD|Avg: $21,790 SGD|+0.0%
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
Zales
October 29, 2026
Retailer 2$6,339 SGD
Retailer 12$7,008 SGD
Retailer 10$7,780 SGD
Retailer 13$11,210 SGD
Retailer 9$12,548 SGD
Retailer 8$13,461 SGD
Retailer 1$17,518 SGD
Retailer 6$22,809 SGD
Retailer 7$23,609 SGD
Retailer 5$30,079 SGD
Retailer 11$30,146 SGD
Retailer 4$40,201 SGD
Retailer 3$46,013 SGD
Zales$50,012 SGD

24 data points across 14 retailers

19 retailers$6,339 SGD to $40,201 SGD

A
Cheapest Retailer
-
$6,339 SGD
$4,946 USD
A
Retailer 2
-
$6,688 SGD
$5,218 USD
View
A
Retailer 3
-
$7,008 SGD
$5,468 USD
View
A
Retailer 4
-
$7,758 SGD
$6,053 USD
View
Retailer 5
-
$7,758 SGD
$6,053 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$7,780 SGD
$6,070 USD
View
B+
Retailer 7
-
$10,165 SGD
$7,931 USD
View
B+
Retailer 8
-
$11,210 SGD
$8,746 USD
View
B+
Retailer 9
-
$12,548 SGD
$9,790 USD
View
B+
Retailer 10
-
$13,461 SGD
€10,002 EUR
View
B+
Retailer 11
-
$17,518 SGD
£10,762 GBP
View
B
Retailer 12
-
$21,404 SGD
$16,700 USD
View
B
Retailer 13
-
$22,809 SGD
$17,796 USD
View
Retailer 14
-
$23,609 SGD
$18,420 USD
View
Price under review
B
Retailer 15
-
$30,079 SGD
$23,468 USD
View
B
Retailer 16
-
$30,146 SGD
$23,520 USD
View
B
Retailer 17
-
$40,201 SGD
$31,365 USD
View
Retailer 18
-
$46,013 SGD
$35,900 USD
View
Price under review
Most Expensive
Zales
523575814 · Oct 28
$50,012 SGD
$39,020 USD
View
Price under review
18 more retailers have this diamond
Prices start from $6,339 SGDSave up to $33,861 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
4.19ct Round
$6,339 SGD