CaratHunter
Plans
Radiant|Lab Grown|IGI

3.88ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG776654289

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG776654289

Diamond specifications and retailer prices

From $1,602 SGD
$1,253 USD
As of October 29, 2026
Save $9,239 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,736 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.88ct lab-grown radiant diamond

This 3.88ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776654289 or 776654289. Listed at 23 retailers as of October 29, 2026, with a 577% 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

3.88
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776654289
Dimensions10.77 × 7.80 × 5.29 mm
L/W Ratio1.38
Culet sizePointed
Top View
10.77 mm7.80 mm3.88 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776654289
Side View
Table 67.0%Crown 47.2°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.8%

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: $2,453 SGD|Low: $1,268 SGD|High: $11,186 SGD|Avg: $3,393 SGD|-1.2%
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
Retailer 14
October 30, 2026
Retailer 3$1,321 SGD
Retailer 4$1,533 SGD
Retailer 13$1,533 SGD
Retailer 10$1,602 SGD
Retailer 9$1,758 SGD
Retailer 6$2,158 SGD
Retailer 14$2,276 SGD
Retailer 1$2,453 SGD
Retailer 11$3,817 SGD
Retailer 7$3,928 SGD
Retailer 2$4,186 SGD
Retailer 5$4,752 SGD
Retailer 8$5,463 SGD
Retailer 12$10,841 SGD

42 data points across 14 retailers

23 retailers$1,602 SGD to $10,841 SGD

Retailer 1
-
$1,321 SGD
$1,033 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,437 SGD
$1,124 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,533 SGD
$1,199 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$1,533 SGD
$1,199 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,602 SGD
$1,253 USD
View
Final sale: no returns
A
Retailer 6
-
$1,758 SGD
$1,375 USD
View
A
Retailer 7
-
$2,146 SGD
$1,679 USD
View
A
Retailer 8
-
$2,158 SGD
$1,688 USD
View
Retailer 9
-
$2,276 SGD
£1,402 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$2,453 SGD
£1,511 GBP
View
B+
Retailer 11
-
$3,170 SGD
$2,480 USD
View
Retailer 12
-
$3,170 SGD
$2,480 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$3,202 SGD
$2,505 USD
View
Retailer 14
-
$3,817 SGD
A$4,593 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,928 SGD
ZAR 49,635 ZAR
View
Retailer 16
-
$4,186 SGD
A$5,038 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$4,676 SGD
£2,880 GBP
View
B
Retailer 18
-
$4,752 SGD
$3,717 USD
View
B
Retailer 19
-
$4,877 SGD
$3,815 USD
View
B
Retailer 20
-
$5,463 SGD
£3,365 GBP
View
B
Retailer 21
-
$6,010 SGD
$4,701 USD
View
B
Retailer 22
-
$10,841 SGD
$8,480 USD
View
Most Expensive
Do Amore Diamonds
27-DC133CA1F · Oct 30
$11,736 SGD
$9,180 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,602 SGDSave up to $9,239 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
3.88ct Radiant
$1,602 SGD