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Round|Lab Grown|GIA

5.23ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GIA 5221275374

Certificate GIA 5221275374

Diamond specifications and retailer prices

From $2,924 SGD
$2,287 USD
As of October 31, 2026
Save $7,850 SGD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,955 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.23ct lab-grown round diamond

This 5.23ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5221275374. Listed at 15 retailers as of October 29, 2026, with a 269% 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

5.23
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5221275374
Dimensions11.15 × 11.12 × 6.87 mm
L/W Ratio1.00
Top View
11.15 mm11.12 mm5.23 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221275374
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,774 SGD|Low: $2,504 SGD|High: $21,503 SGD|Avg: $6,307 SGD|+0.5%
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
Retailer 15
Retailer 16
Taylor and Hart
October 29, 2026
Retailer 6$2,924 SGD
Retailer 11$3,126 SGD
Retailer 16$3,401 SGD
Retailer 14$3,502 SGD
Retailer 8$3,530 SGD
Retailer 12$3,627 SGD
Retailer 10$3,835 SGD
Retailer 15$3,941 SGD
Retailer 4$4,517 SGD
Retailer 7$4,568 SGD
Retailer 9$5,437 SGD
Retailer 2$5,502 SGD
Retailer 13$5,653 SGD
Retailer 3$6,897 SGD
Retailer 1$10,774 SGD
Taylor and Hart$13,955 SGD
Retailer 5$21,503 SGD

19 data points across 17 retailers

15 retailers$2,924 SGD to $10,774 SGD

B+
Cheapest Retailer
-
$2,924 SGD
$2,287 USD
B+
Retailer 2
-
$3,126 SGD
$2,445 USD
View
B+
Retailer 3
-
$3,401 SGD
$2,660 USD
View
B+
Retailer 4
-
$3,502 SGD
$2,739 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,627 SGD
$2,837 USD
View
Retailer 6
-
$3,627 SGD
$2,837 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$3,835 SGD
$3,000 USD
View
B
Retailer 8
-
$3,941 SGD
$3,083 USD
View
B
Retailer 9
-
$5,437 SGD
$4,253 USD
View
B
Retailer 10
-
$5,502 SGD
$4,304 USD
View
B
Retailer 11
-
$5,653 SGD
$4,422 USD
View
B
Retailer 12
-
$6,897 SGD
£4,248 GBP
View
B
Retailer 13
-
$10,774 SGD
£6,636 GBP
View
Most Expensive
Taylor and Hart
TA42TFJ · Oct 30
$13,955 SGD
$10,916 USD
View
Price under review
13 more retailers have this diamond
Prices start from $2,924 SGDSave up to $7,850 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.

B+
5.23ct Round
$2,924 SGD