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Oval|Lab Grown|IGI

5.71ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804665057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804665057

Diamond specifications and retailer prices

From $12,796 SGD
$10,009 USD
As of November 1, 2026
Save $46,875 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $59,671 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.71ct lab-grown oval diamond

This 5.71ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665057 or 804665057. Listed at 14 retailers as of October 31, 2026, with prices from $12,796 to $59,671, a $46,875 spread on the same certified stone. With Clarity lists it at $59,671. 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

5.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665057
Dimensions14.05 × 10.05 × 6.33 mm
L/W Ratio1.40
Girdle conditionFaceted
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
14.05 mm10.05 mm5.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665057
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.0%

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: Nov 1
Current: $17,395 SGD|Low: $12,796 SGD|High: $66,406 SGD|Avg: $32,598 SGD|-30.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 11$12,796 SGD
Retailer 10$15,369 SGD
Retailer 3$15,954 SGD
Retailer 1$17,395 SGD
Retailer 8$23,629 SGD
Retailer 6$24,290 SGD
Retailer 5$24,575 SGD
Retailer 12$26,759 SGD
Retailer 2$28,194 SGD
Retailer 7$29,725 SGD
Retailer 9$40,405 SGD
Retailer 4$45,482 SGD
With Clarity$59,671 SGD

41 data points across 13 retailers

14 retailers$12,796 SGD to $59,671 SGD

A
Cheapest Retailer
-
$12,796 SGD
$10,009 USD
A
Retailer 2
-
$15,369 SGD
$12,022 USD
View
A
Retailer 3
-
$15,954 SGD
HK$97,500 HKD
View
Retailer 4
-
$17,096 SGD
$13,373 USD
View
Price last confirmed 68 days ago
A
Retailer 5
-
$17,395 SGD
£10,714 GBP
View
B+
Retailer 6
-
$23,629 SGD
£14,554 GBP
View
B+
Retailer 7
-
$24,290 SGD
$19,000 USD
View
B+
Retailer 8
-
$24,575 SGD
€18,308 EUR
View
B+
Retailer 9
-
$26,759 SGD
$20,932 USD
View
B+
Retailer 10
-
$28,194 SGD
$22,054 USD
View
B+
Retailer 11
-
$29,725 SGD
ZAR 375,639 ZAR
View
B+
Retailer 12
-
$40,405 SGD
$31,606 USD
View
B+
Retailer 13
-
$45,482 SGD
$35,577 USD
View
Most Expensive
B
With Clarity
804665057 · Oct 31
$59,671 SGD
$46,676 USD
View
13 more retailers have this diamond
Prices start from $12,796 SGDSave up to $46,875 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
5.71ct Oval
$12,796 SGD