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Round|Lab Grown|IGI

5.71ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770665499

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770665499

Diamond specifications and retailer prices

From $1,792 SGD
$1,398 USD
As of October 29, 2026
Save $5,770 SGD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,671 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 5.71ct lab-grown round diamond

This 5.71ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770665499 or 770665499. Listed at 24 retailers as of October 29, 2026, with a 322% 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

5.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770665499
Dimensions11.53 × 11.60 × 6.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm11.60 mm5.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770665499
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.5%

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: $7,671 SGD|Low: $1,792 SGD|High: $20,456 SGD|Avg: $4,632 SGD
Rare Carat
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
Retailer 20
October 30, 2026
Retailer 10$1,792 SGD
Retailer 16$2,006 SGD
Retailer 3$2,079 SGD
Retailer 6$2,166 SGD
Retailer 19$2,498 SGD
Retailer 13$2,729 SGD
Retailer 15$2,922 SGD
Retailer 9$2,974 SGD
Retailer 20$3,759 SGD
Retailer 4$3,896 SGD
Retailer 12$3,926 SGD
Retailer 17$4,224 SGD
Retailer 11$4,392 SGD
Retailer 5$4,581 SGD
Retailer 7$5,602 SGD
Retailer 18$5,969 SGD
Retailer 8$7,312 SGD
Retailer 14$7,562 SGD
Rare Carat$7,671 SGD
Retailer 2$11,253 SGD

25 data points across 20 retailers

24 retailers$1,792 SGD to $7,562 SGD

A
Cheapest Retailer
-
$1,792 SGD
$1,398 USD
A
Retailer 2
-
$2,006 SGD
$1,565 USD
View
Final sale: no returns
A
Retailer 3
-
$2,029 SGD
$1,583 USD
View
A
Retailer 4
-
$2,079 SGD
$1,622 USD
View
Retailer 5
-
$2,164 SGD
$1,688 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,166 SGD
$1,690 USD
View
A
Retailer 7
-
$2,498 SGD
$1,949 USD
View
B+
Retailer 8
-
$2,729 SGD
£1,677 GBP
View
B+
Retailer 9
-
$2,922 SGD
£1,795 GBP
View
B+
Retailer 10
-
$2,974 SGD
$2,320 USD
View
B+
Retailer 11
-
$3,481 SGD
$2,716 USD
View
B+
Retailer 12
-
$3,759 SGD
€2,793 EUR
View
B+
Retailer 13
-
$3,896 SGD
$3,040 USD
View
Retailer 14
-
$3,926 SGD
$3,063 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$4,224 SGD
ZAR 53,240 ZAR
View
Retailer 16
-
$4,392 SGD
A$5,272 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$4,581 SGD
$3,574 USD
View
B
Retailer 18
-
$5,378 SGD
$4,196 USD
View
B
Retailer 19
-
$5,602 SGD
$4,371 USD
View
B
Retailer 20
-
$5,969 SGD
£3,667 GBP
View
B
Retailer 21
-
$7,312 SGD
$5,705 USD
View
B
Retailer 22
-
$7,562 SGD
$5,900 USD
View
Most Expensive
Rare Carat
CKCR205-57 · Oct 18
$7,671 SGD
$5,985 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $1,792 SGDSave up to $5,770 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 Round
$1,792 SGD