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Round|Lab Grown|IGI

5.88ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG774633123

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774633123

Diamond specifications and retailer prices

From $1,602 SGD
$1,253 USD
As of October 29, 2026
Save $10,990 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,592 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.88ct lab-grown round diamond

This 5.88ct 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 LG774633123 or 774633123. Listed at 14 retailers as of October 29, 2026, with prices from $1,602 to $12,592, a $10,990 spread on the same certified stone. Brilliant Earth lists it at $12,592. 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

5.88
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774633123
Dimensions11.83 × 11.80 × 6.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm11.80 mm5.88 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774633123
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.7%

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: $12,592 SGD|Low: $1,602 SGD|High: $21,643 SGD|Avg: $5,802 SGD|-41.8%
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 30, 2026
Retailer 6$1,602 SGD
Retailer 16$1,742 SGD
Retailer 17$2,397 SGD
Retailer 12$2,444 SGD
Retailer 7$2,643 SGD
Retailer 2$2,969 SGD
Retailer 3$3,463 SGD
Retailer 13$3,464 SGD
Retailer 4$3,482 SGD
Retailer 10$3,762 SGD
Retailer 8$4,267 SGD
Retailer 15$5,103 SGD
Retailer 11$6,001 SGD
Retailer 9$6,190 SGD
Retailer 5$8,030 SGD
Retailer 14$9,362 SGD
Brilliant Earth$12,592 SGD

26 data points across 17 retailers

14 retailers$1,602 SGD to $12,592 SGD

A
Cheapest Retailer
-
$1,602 SGD
$1,253 USD
A
Retailer 2
-
$1,742 SGD
$1,363 USD
View
A
Retailer 3
-
$2,397 SGD
$1,875 USD
View
Retailer 4
-
$2,444 SGD
£1,505 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$2,969 SGD
€2,212 EUR
View
B+
Retailer 6
-
$3,463 SGD
$2,709 USD
View
B
Retailer 7
-
$3,464 SGD
$2,710 USD
View
B+
Retailer 8
-
$3,482 SGD
$2,724 USD
View
Retailer 9
-
$3,762 SGD
A$4,527 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,103 SGD
$3,992 USD
View
B
Retailer 11
-
$6,001 SGD
£3,696 GBP
View
Retailer 12
-
$8,030 SGD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$9,362 SGD
$7,323 USD
View
Most Expensive
B
Brilliant Earth
20812948A · Oct 30
$12,592 SGD
$9,850 USD
View
13 more retailers have this diamond
Prices start from $1,602 SGDSave up to $10,990 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
5.88ct Round
$1,602 SGD